// Copyright Ngo Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package util

import (
	"bytes"
	"fmt"
)

func Map2String(m map[string]interface{}) string {
	if len(m) == 0 {
		return ""
	}
	var buffer bytes.Buffer
	fmt.Fprint(&buffer, "[")
	beg := true
	for k, v := range m {
		if !beg {
			fmt.Fprint(&buffer, ",")
		}
		fmt.Fprintf(&buffer, "%s:%v", k, v)
		beg = false
	}
	fmt.Fprint(&buffer, "]")
	return buffer.String()
}
